package cn.edu.zafu.bigdata.cccnnn;

public class Main3 {
    public static void main(String[] args) {
        // 创建Book对象
        Book book1 = new Book("Java Programming", "John Doe", 29.99);
        Book book2 = new Book("Learning Python", "Jane Smith", 24.50);
        Book book3 = new Book("Advanced C++", "Alice Johnson", 39.95);

        // 打印Book对象的信息
        System.out.println(book1);
        System.out.println(book2);
        System.out.println(book3);
    }

}
